1. (noun) perennial of southern Europe having clusters of fragrant flowers of all colors especially yellow and orange; often naturalized on old walls or cliffs; sometimes placed in genus Erysimum

• cheiranthus cheiri
• erysimum cheiri

1. (noun) any of numerous plants of the genus Erysimum having fragrant yellow or orange or brownish flowers

• erysimum
• genus erysimum

2. (noun) perennial of southern Europe having clusters of fragrant flowers of all colors especially yellow and orange; often naturalized on old walls or cliffs; sometimes placed in genus Erysimum

• cheiranthus
• genus cheiranthus

1. (noun) any of numerous plants of the genus Erysimum having fragrant yellow or orange or brownish flowers

• cheiranthus allionii
• erysimum allionii
• siberian wall flower

1. (noun) any of numerous plants of the genus Erysimum having fragrant yellow or orange or brownish flowers

• flower

2. (noun) perennial of southern Europe having clusters of fragrant flowers of all colors especially yellow and orange; often naturalized on old walls or cliffs; sometimes placed in genus Erysimum

• flower

3. (noun) remains on sidelines at social event

• shrinking violet
• shy person